登録情報 | データベース: PDB / ID: 4uy2 |
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タイトル | Crystal structure of the complex of the extracellular domain of human alpha9 nAChR with alpha-bungarotoxin. |
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要素 | - ALPHA-BUNGAROTOXIN ISOFORM V31
- NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-9
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キーワード | TOXIN-BINDING PROTEIN/TOXIN / TOXIN-BINDING PROTEIN-TOXIN COMPLEX / LIGAND BINDING DOMAIN / CYS-LOOP RECEPTOR |
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機能・相同性 | 機能・相同性情報
Acetylcholine inhibits contraction of outer hair cells / serotonin-gated monoatomic cation channel activity / cholinergic synapse / Highly calcium permeable postsynaptic nicotinic acetylcholine receptors / excitatory extracellular ligand-gated monoatomic ion channel activity / acetylcholine-gated channel complex / response to auditory stimulus / detection of mechanical stimulus involved in sensory perception of sound / acetylcholine receptor inhibitor activity / acetylcholine-gated monoatomic cation-selective channel activity ...Acetylcholine inhibits contraction of outer hair cells / serotonin-gated monoatomic cation channel activity / cholinergic synapse / Highly calcium permeable postsynaptic nicotinic acetylcholine receptors / excitatory extracellular ligand-gated monoatomic ion channel activity / acetylcholine-gated channel complex / response to auditory stimulus / detection of mechanical stimulus involved in sensory perception of sound / acetylcholine receptor inhibitor activity / acetylcholine-gated monoatomic cation-selective channel activity / transmembrane transporter complex / ion channel regulator activity / inner ear morphogenesis / postsynaptic specialization membrane / membrane depolarization / regulation of membrane potential / transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential / negative regulation of ERK1 and ERK2 cascade / calcium channel activity / positive regulation of cytosolic calcium ion concentration / toxin activity / monoatomic ion transmembrane transport / chemical synaptic transmission / neuron projection / synapse / extracellular region / plasma membrane類似検索 - 分子機能 Snake toxin and toxin-like protein / Snake toxin, conserved site / Snake toxins signature. / : / Snake toxin cobra-type / Snake three-finger toxin / CD59 / CD59 / Nicotinic acetylcholine receptor / Acetylcholine Binding Protein; Chain: A, ...Snake toxin and toxin-like protein / Snake toxin, conserved site / Snake toxins signature. / : / Snake toxin cobra-type / Snake three-finger toxin / CD59 / CD59 / Nicotinic acetylcholine receptor / Acetylcholine Binding Protein; Chain: A, / Neurotransmitter-gated ion-channel ligand-binding domain / Snake toxin-like superfamily / Neurotransmitter-gated ion-channel, conserved site / Neurotransmitter-gated ion-channels signature. / Neurotransmitter-gated ion-channel transmembrane domain / Neurotransmitter-gated ion-channel transmembrane region / Neurotransmitter-gated ion-channel transmembrane domain superfamily / Neuronal acetylcholine receptor / Neurotransmitter-gated ion-channel / Neurotransmitter-gated ion-channel ligand-binding domain / Neurotransmitter-gated ion-channel ligand-binding domain superfamily / Neurotransmitter-gated ion-channel ligand binding domain / Distorted Sandwich / Ribbon / Mainly Beta類似検索 - ドメイン・相同性 Alpha-bungarotoxin isoform V31 / Neuronal acetylcholine receptor subunit alpha-9類似検索 - 構成要素 |
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生物種 | HOMO SAPIENS (ヒト)
BUNGARUS MULTICINCTUS (タイワンアマガサ) |
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手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.697 Å |
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データ登録者 | Giastas, P. / Zouridakis, M. / Zarkadas, E. / Tzartos, S.J. |
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引用 | ジャーナル: Nat.Struct.Mol.Biol. / 年: 2014 タイトル: Crystal Structures of Free and Antagonist-Bound States of Human Alpha9 Nicotinic Receptor Extracellular Domain 著者: Zouridakis, M. / Giastas, P. / Zarkadas, E. / Chroni-Tzartou, D. / Bregestovski, P. / Tzartos, S.J. |
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履歴 | 登録 | 2014年8月28日 | 登録サイト: PDBE / 処理サイト: PDBE |
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改定 1.0 | 2014年10月1日 | Provider: repository / タイプ: Initial release |
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改定 1.1 | 2014年10月8日 | Group: Database references |
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改定 1.2 | 2014年10月15日 | Group: Database references |
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改定 1.3 | 2014年11月19日 | Group: Database references |
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改定 1.4 | 2020年7月29日 | Group: Data collection / Derived calculations ...Data collection / Derived calculations / Other / Structure summary カテゴリ: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_database_status / pdbx_entity_nonpoly / struct_conn / struct_site / struct_site_gen Item: _chem_comp.name / _chem_comp.type ..._chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_database_status.status_code_sf / _pdbx_entity_nonpoly.name / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role 解説: Carbohydrate remediation / Provider: repository / タイプ: Remediation |
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改定 1.5 | 2024年1月10日 | Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary カテゴリ: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession |
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改定 1.6 | 2024年11月6日 | Group: Structure summary カテゴリ: pdbx_entry_details / pdbx_modification_feature |
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